Chemistry, 06.05.2020 23:03, isaiaspineda09pe6ljq
54 mL of helium exert a pressure of 78.5 kPa at a temperature of 18°C. If the temperature is raised to 73°C and the volume increased to 85 mL, what new pressure will be established?
Answers: 2
Chemistry, 22.06.2019 19:10, aamu15
Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.
Answers: 3
Chemistry, 23.06.2019 03:30, damyonfenton13
If 2 molecules of one reactant combine with 3 molecules of another to produce 5 molecules of a product, then what is the representation of the reaction?
Answers: 1
54 mL of helium exert a pressure of 78.5 kPa at a temperature of 18°C. If the temperature is raised...
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